Housing and industrial subdivisions design, including the following activities: •Information Gathering: hydrography, slopes study, service easements, existing roads and projected roads and mass transit systems, setbacks, vegetation, density and urban variables according to the city codes and laws. •Diagnostic: determining the usable area, guidelines development conditions. •Conceptual phase: urban conceptualization and its city integration. Proposed uses areas determination, urban features: number and lots areas, common uses (parks, education, sports, etc.), streets typical sections,etc. Coordination of environmental and vial impact studies and services feasibilities. •Project: subdivision, landscape, grading and earthwork volumes optimization, streets design, water supply, sewerage, water drainages, electrification and communications networks. Calculations and construction details.